clang -O2  -Wall -Wextra -Werror -Wno-error=deprecated -Wno-error=deprecated-declarations limits/ATEXIT_MAX.c -o limits/ATEXIT_MAX -D_POSIX_C_SOURCE=202405L  -lm  -lintl
limits/ATEXIT_MAX.c:4:2: error: "ATEXIT_MAX is not defined"
#error "ATEXIT_MAX is not defined"
 ^
1 error generated.